CN207324939U - It is a kind of to prevent unrestrained crusher - Google Patents
It is a kind of to prevent unrestrained crusher Download PDFInfo
- Publication number
- CN207324939U CN207324939U CN201721269354.1U CN201721269354U CN207324939U CN 207324939 U CN207324939 U CN 207324939U CN 201721269354 U CN201721269354 U CN 201721269354U CN 207324939 U CN207324939 U CN 207324939U
- Authority
- CN
- China
- Prior art keywords
- sieve
- screening
- screening portion
- breaker roll
- disk roller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Crushing And Grinding (AREA)
Abstract
Unrestrained crusher is prevented the utility model discloses a kind of, is related to a kind of size reduction machinery, including smashing portion and the screening portion that is inclined at below smashing portion；Hopper is provided with the smashing portion；A pair of of breaker roll, the first sieve are additionally provided with the smashing portion；Crushing teeth is provided with the breaker roll, and the both ends of disk roller are additionally provided with sealing structure；First sieve is located at the lower section of breaker roll；It is provided with the screening portion and tilts the second consistent sieve, the high-end lower section for being located at the first sieve of the second sieve with screening portion；The bottom surface of second sieve and the bottom surface in screening portion are both provided with mounting screw, and vibrating spring is connected between the bottom surface in the second sieve and screening portion, and fixation is set on two mounting screws respectively at the both ends of vibrating spring；Coarse fodder outlet and fines outlet are offered in the screening portion, coarse fodder outlet is positioned at the low side of the second sieve, low side of the fines outlet positioned at screening portion.The utility model greatly reduces the whole process time of coal cinder, improves the processing efficiency of coal cinder.
Description
Technical field
A kind of size reduction machinery is the utility model is related to, unrestrained crusher is prevented in particular to a kind of.
Background technology
Crush coal cinder problem, for many years always brick field, coal briquette factory and all need using the one big worried of fine coal enterprise,
And the various coal breakers of in the market prevalence are that dry coal block is crushed, in order to make the coal cinder after crushing more uniform, need pair
Coal cinder after broken is sieved again, and existing coal breaker can only carry out crushing coal cinder, therefore, the coal after crushing
Block needs other screening plant to be sieved, and not only lengthens the crushing process of coal cinder, while improve the cost of equipment；At the same time
In shattering process, crushing indoor broken coal block can be discharged by the gap between rolling axle body, cause broken coal block arbitrarily to spill
Fall on the ground, need staff periodically to be cleaned, increase the workload of staff.
Utility model content
Unrestrained crusher is prevented the purpose of this utility model is to provide a kind of, to solve the above problems.
To realize the utility model aim, the technical solution that uses for：It is a kind of to prevent unrestrained crusher, including smashing portion
With the screening portion being inclined at below smashing portion；Hopper is provided with the smashing portion；One is additionally provided with the smashing portion
To breaker roll, the first sieve；Crushing teeth is provided with the breaker roll, and the both ends of disk roller are additionally provided with sealing structure；It is described
Sealing structure includes the fixed annular fixed seat being set on disk roller, and one end of annular fixed seat and the outer wall of body are fixed；Institute
State and seal receptacle is fixedly installed on the inner wall of annular fixed seat, offer through hole on seal receptacle, the axis of the diameter of through hole along disk roller
Line side inward to becoming larger outside；The cone seal plug coordinated with through hole is arranged with the disk roller；Also turn on the disk roller
It is dynamic to be arranged with cap, cap and annular fixed seat thread fitting；Abutting spring is also arranged with the disk roller, pushes against the one of spring
End is supported with cone seal plug, and the inner wall of the other end and cap that push against spring pushes against；First sieve is located at breaker roll
Lower section；It is provided with the screening portion and tilts the second consistent sieve with screening portion, the high-end of the second sieve is located at the first sieve
The lower section of net；The bottom surface of second sieve and the bottom surface in screening portion are both provided with mounting screw, and the second sieve and screening portion
Bottom surface between be connected with vibrating spring, fixation is set on two mounting screws respectively at the both ends of vibrating spring；It is described
Coarse fodder outlet and fines outlet are offered in screening portion, coarse fodder outlet is positioned at the low side of the second sieve, and fines outlet is positioned at screening
The low side in portion.
Further, the vibrating spring is multiple, and multiple vibrating springs are evenly distributed on the second sieve and screening portion
Between bottom surface.
Further, two breaker rolls are coupled by gear drive, and one of breaker roll is connected with
Two driving motors.
The beneficial effects of the utility model are,
1st, the utility model makes disk roller effectively be prevented in rotation process by setting sealing structure at the both ends of disk roller
Gap of the coal cinder produced between disk roller and smashing portion body is crushed in body be scattered, make broken coal block in crushing process
Face remains cleaning, reduces the labor intensity of staff.2. by setting screening portion in breaker, make to have crushed
Coal cinder afterwards can immediately enter screening portion and be sieved, so that the particle obtained after screening need not carry out regrading, greatly
The big whole process time for reducing coal cinder, improves the processing efficiency of coal cinder.
Brief description of the drawings
Fig. 1 is the structure chart provided by the utility model for preventing unrestrained crusher；
Fig. 2 is the sectional view of sealing structure；
Mark and corresponding parts title in attached drawing：
1st, smashing portion, 2, screening portion, 3, hopper, 4, breaker roll, the 5, first sieve, 6, crushing teeth, 7, coarse fodder outlet, 8,
Fines exports, and 9, vibrating spring, 10, mounting screw, the 11, second driving motor, the 12, second sieve, 16, sealing structure, 17, ring
Shape fixed seat, 18, seal receptacle, 19, through hole, 20, cone seal plug, 21, cap, 22, push against spring.
Embodiment
The utility model is further described in detail below through specific implementation examples and in conjunction with the accompanying drawings.
Fig. 1, Fig. 2 it is shown it is provided by the utility model it is a kind of prevent unrestrained crusher, including smashing portion 1 and tilt
Be arranged on the screening portion 2 of the lower section of smashing portion 1, smashing portion 1 is connected with screening portion 2, make coal cinder after smashing portion 1 crushes can directly into
Enter to screening portion 2 and sieved；Hopper 3 is provided with the smashing portion 1；A pair of of breaker roll is additionally provided with the smashing portion 1
4th, the first sieve 5；Crushing teeth 6 is provided with the breaker roll 4, crushing teeth 6 is evenly distributed on the periphery of breaker roll 4；Institute
The both ends for stating breaker roll 11 are additionally provided with sealing structure 16；The sealing structure 16 includes the fixed annular being set on disk roller and consolidates
Reservation 17, the axle center of annular fixed seat 17 and the axle center of breaker roll 11 on the same line, one end of annular fixed seat 17 and machine
The outer wall of body 1 is fixed, specifically, one end of annular fixed seat 17 and the outer wall sealing welding of body 1；The annular fixed seat 17
Inner wall on be fixedly installed seal receptacle 18, through hole 19 is offered on seal receptacle 18, through hole 19 is located at the center of seal receptacle 18, lead to
The diameter in hole 19 is along the axis direction of breaker roll 11 to becoming larger outside；It is arranged with the breaker roll 11 and coordinates with through hole 19
Cone seal plug 20, cone seal plug 20 can be rotated on breaker roll 11, and the minimum diameter of through hole 19 is less than cone
The minimum diameter that shape seal plug is 20；Turning set is gone back on the breaker roll 11 and is equipped with cap 21, cap 21 and annular fixed seat 17
Thread fitting, makes cap 21 be tightened on annular fixed seat 17 by screw thread；Abutting is also arranged with the breaker roll 11
Spring 22, the one end for pushing against spring 22 are supported with cone seal plug 20, push against the other end of spring 22 and the inner wall of cap 21
Push against.
First sieve 5 is located at the lower section of breaker roll 4, and the first sieve 5 is fixed by screw and 1 inner wall of smashing portion, side
Just quickly the first sieve 5 to break down can be pulled down and is replaced in the damage of the first sieve 5.It is provided with and sieves in the screening portion 2
Branch 2 tilts the second consistent sieve 12, the high-end lower section for being located at the first sieve 5 of the second sieve 12；Second sieve 12
Bottom surface and the bottom surface in screening portion 2 be both provided with mounting screw 10, be additionally provided between the second sieve 12 and the bottom surface in screening portion 2
Multiple vibrating springs 9, and fixation is set on two mounting screws 10 respectively at the both ends of vibrating spring 9.Made by vibrating spring 9
Second sieve 12 can sufficiently shake in screening process, improve the screening effect of the second sieve 12；Mounting screw 10 makes at the same time
Move spring 19 both ends connection it is more firm, effectively prevent the both ends of vibrating spring 9 from coming off.Opened up in the screening portion 2
There are coarse fodder outlet 7 and fines outlet 8, coarse fodder outlet 7 is located at the low side of the second sieve 12, and fines outlet 18 is positioned at screening portion 2
Low side.
The vibrating spring 9 is multiple, and multiple vibrating springs 9 are evenly distributed on the second sieve 12 and 2 bottom surface of screening portion
Between, make the vibration of the second sieve 12 more uniform, while the vibrating effect of the second sieve 12 is improved, so that the second sieve 12
Screening effect greatly promote.Two breaker rolls 4 are coupled by gear drive, and the connection of one of breaker roll 4 is set
There is the second driving motor 11, by the driving of the second driving motor 11, make one of breaker roll 4 start to rotate, it is another at this time
Breaker roll 4 realizes that two breaker rolls 4 rotate together by the transmission of gear.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the present invention, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on, should be included within the scope of protection of this utility model.
Claims (3)
1. a kind of prevent unrestrained crusher, it is characterised in that including smashing portion and the screening being inclined at below smashing portion
Portion；Hopper is provided with the smashing portion；A pair of of breaker roll, the first sieve are additionally provided with the smashing portion；The breaker roll
On be provided with crushing teeth, and the both ends of disk roller are additionally provided with sealing structure；The sealing structure includes fixation and is set on disk roller
Annular fixed seat, one end of annular fixed seat and the outer wall of body are fixed；It is fixedly installed on the inner wall of the annular fixed seat
There is seal receptacle, offer through hole on seal receptacle, the diameter of through hole is along the axis direction of disk roller to becoming larger outside；The disk roller
On be arranged with through hole coordinate cone seal plug；Turning set is gone back on the disk roller and is equipped with cap, cap and annular fixed seat
Thread fitting；Abutting spring is also arranged with the disk roller, the one end and cone seal plug for pushing against spring are supported, and push against spring
The other end and cap inner wall push against；First sieve is located at the lower section of breaker roll；It is provided with and sieves in the screening portion
Branch tilts the second consistent sieve, the high-end lower section for being located at the first sieve of the second sieve；The bottom surface of second sieve and
The bottom surface in screening portion is both provided with mounting screw, and is connected with vibrating spring between the bottom surface in the second sieve and screening portion,
Fixation is set on two mounting screws respectively at the both ends of vibrating spring；Coarse fodder outlet is offered in the screening portion and fines goes out
Mouthful, coarse fodder outlet is positioned at the low side of the second sieve, low side of the fines outlet positioned at screening portion.
2. according to claim 1 prevent unrestrained crusher, it is characterised in that the vibrating spring is multiple and more
A vibrating spring is evenly distributed between the second sieve and screening portion bottom surface.
3. according to claim 2 prevent unrestrained crusher, it is characterised in that two breaker rolls are passed by gear
Dynamic connection, and one of breaker roll is connected with the second driving motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721269354.1U CN207324939U (en) | 2017-09-29 | 2017-09-29 | It is a kind of to prevent unrestrained crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721269354.1U CN207324939U (en) | 2017-09-29 | 2017-09-29 | It is a kind of to prevent unrestrained crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207324939U true CN207324939U (en) | 2018-05-08 |
Family
ID=62366760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721269354.1U Expired - Fee Related CN207324939U (en) | 2017-09-29 | 2017-09-29 | It is a kind of to prevent unrestrained crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207324939U (en) |
-
2017
- 2017-09-29 CN CN201721269354.1U patent/CN207324939U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180508 Termination date: 20180929 |